Essay
A customer comment phone line is staffed from 8:00
a.Develop the optimization model that finds the estimated regression equation that minimize the sum of squared error.
a.m. to 4:30 p.m. five days a week. Records are available that show the number of calls received every day for the last five weeks. 
b.Solve for the estimated regression equation.
c.Forecast the five days of week 6.
Correct Answer:
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a.Min {(28 - Ȳ1)2 + (12 - Ȳ2)2 + (16 - Ȳ3)2 + ...View Answer
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